3
UK
4 Installation
1
1
3
3
4
4
2
►
Secure the unit to a bracket.
1/2: status LEDs 1/2 (yellow),
setting aid and output indication
3: echo LED (green), is on when object or
background is detected
4: teach button
Sound-absorbing surfaces have a negative effect on a reliable function.
►
Consider the dead zone (
→
Technical data sheet):
No object detection in the dead zone.
For units with metal housing (according to UL 508):
►
Observe a minimum distance of 12.7 mm between the sensor and non-
insulated live parts.
For further information please refer to www.ifm.com
→ General information about installation and operation.
5 Electrical connection
►
Disconnect power.
► Connect unit (depending on the type selected):
BK: black
BN: brown
BU: blue
WH: white
BN
WH
BK
BU
4
1
3
2
OUT2
L+
L
OUT1
• OUT1: switching output
• OUT2: analogue output
colours to DIN EN 60947-5-2
